Georges and Anne are in their eighties. They are cultivated, retired music teachers. Their daughter, who is also a musician, lives abroad with her family. One day, Anne has a stroke, and the couple's bond of love is severely tested.
Boundary-pushing Russian dancer and actress Ida Rubinstein selects renowned French composer Maurice Ravel to compose the music for her next ballet. Ravel ends up creating his greatest success ever: Boléro.